Rob Muzzy of Muzzy Performance is one of the most accomplished engine builders and tuners in motorcycle racing history. The two-wheel icon with the signature carny mustache has amassed a staggering to…

The new 2016 Kawasaki ZX10R has a updated engine design with larger electronically controlled throttlebodies, a 32bit ECU, Enhanced Power Modes, a new chassis and even a launch control mode. But this …

The Haltech 2012 World Cup Finals in Valdosta, Georgia was a huge event with a record turnout of over 800 motorcycles competing for their share of $67,000 over the three-day event from November 9th-11…

This past weekend, the stage was set for an epic season finale to the motorcycle drag racing season with great weather and a international turnout of competitors at South Georgia Motorsports Park. Bro…

A mid-season Orient Express Pro Street rule change, giving the nitrous bikes back some of what was taken away at the start of the year, promises to give the blue bottle crowd ammunition for revenge ag…

The wait for the world’s first 6 second streetbike pass emded, 10 years after Brock Davidson ran the first 7 second one. It’s not insignificant that both runs were made at the two tracks that make up …

HTP Performance owner, Cecil Towner said if team rider Ryan Schnitz left straight, the first ever six-second Pro Street run would appear on the scoreboard. He was right. Schnitz, who has accrued multi…

After waiting out a six-hour rain delay at the MIROCK Fall Nationals from Maryland International Raceway, Oct 1-2, multi-time MIROCK champion Ronnie Procopio reset the Pro Mod record to 4.067. Procopi…

Despite forecasts for rain and oppressive heat and humidity, a strong Mickey Thompson Performance Tires MiRock Superbike Series field laid down quick runs and put on a thrilling show at Maryland Inter…

We have designed a new Kill switch that replaces the clutch or brake assembly bar mount. No more trying to find room on your handle bar for your kill switch. Installation Instructions: The PMR Kill sw…

After a two year hiatus from his long time racing partner Kawasaki Motors Corporation, Rob Muzzy will again field a Team Green Pro Stock Motorcycle in 2007. Muzzy with rider Ryan Schnitz opted to run …